# How do you find the surface area of the solid obtained by rotating about the #y#-axis the region bounded by #y=1-x^2# on the interval #0<=x<=1# ?

##### 1 Answer

Oct 9, 2014

The surface area A of the solid obtained by rotating about the

Let us now look at the posted question.

By the formula above,

by rewriting a bit,

by General Power Rule,

I hope that this was helpful.